# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://docs.scrapy.org/en/latest/topics/item-pipeline.html


# useful for handling different item types with a single interface
from itemadapter import ItemAdapter


class ScrapyMovieDomePipeline:
    def open_spider(self, spider):
        self.fp = open("movie.json", "w", encoding="utf-8")
    def process_item(self, item, spider):
        # print(item)
        self.fp.write(str(item))
        return item
    def close_spider(self, spider):
        self.fp.close()

import urllib.request
class imgDownloadPipeline:
    def process_item(self, item, spider):
        url=item["src"]
        name='./imgs/'+item["name"]+'.jpg'
        urllib.request.urlretrieve(url=url,filename=name)
        print(name+"下载成功！！")
        print(item)
